Ivation Semi-Dry Snorkel with Diffusing Splash Guard & Easy Purge System with Extra Large Draining Chamber Innovative Diffusion Splash Guard Drastically Reduces Accidental Water Retake Ergonomic Release Buckle is Easy and Quick to Operate with Just a Single Hand Easy Purge System Ease Breathing and Features Extra Large Draining Chamber Gentle Silicone Mouthpiece Fits Pleasantly and Provides Excellent, Reliable Grip Low-Profile Hydrodynamic Tube Design Decreases Resistance for Easier Strokes